1. Environmental sustainability assessment of a media based aquaponics system in thailand
Mark Hindelang, Shabbir H. Gheewala, Rattanawan Mungkung and S?bastien Bonnet

2. Comparison of hydrodynamic behavior inside bed zone with non - simplified and simplified air distributor in a bubbling fluidized bed gasifier model
Pinchookorn Chobthiangtham, Suneerat Fukuda and Pornpote Piumsomboon

3. A review of energy efficiency policy development and challenges for implementation in thailand
Suttikorn Chemhengcharoen, Sebastien Bonnet and Ingo Puhl